I-90 weather conditions near Black Hawk, South Dakota
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Current condition: Fair 63°F 2025-10-14T15:15:00-06:00 Tonight 2025-10-14, Partly Cloudy then Areas Drizzle and Patchy Fog. Areas of drizzle between midnight and 3am, then areas of drizzle with a slight chance of showers after 3am. Patchy fog after midnight. Otherwise, increasing clouds, with a low around 44. Southeast wind 6 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Wednesday 2025-10-15, Chance Showers and Areas Fog. Areas of drizzle and fog with a slight chance of showers before noon, then a chance of showers, mainly after 3pm. Cloudy, with a high near 54. Southeast wind 6 to 9 mph, with gusts as high as 18 mph. Chance of precipitation is 30%.
Wednesday Night 2025-10-15, Showers. Showers and possibly a thunderstorm. Low around 48. East wind 6 to 8 mph becoming northwest after midnight. Winds could gust as high as 15 mph. Chance of precipitation is 80%.
Thursday 2025-10-16, Showers Likely. Showers likely, mainly before noon. Mostly cloudy, with a high near 60. Northwest wind 9 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 60%.Thursday Night 2025-10-16, Slight Chance Showers then Partly Cloudy. A 20 percent chance of showers before midnight. Partly cloudy, with a low around 41. Northwest wind around 10 mph becoming west after midnight. Winds could gust as high as 21 mph.
- Friday 2025-10-17, Mostly Sunny. Mostly sunny, with a high near 60. Northwest wind 9 to 17 mph, with gusts as high as 33 mph.
Friday Night 2025-10-17, Partly Cloudy. Partly cloudy, with a low around 40. West wind 11 to 14 mph, with gusts as high as 28 mph.
Saturday 2025-10-18, Sunny and Breezy. Sunny, with a high near 54. Breezy, with a northwest wind 13 to 20 mph, with gusts as high as 39 mph.
Saturday Night 2025-10-18, Mostly Clear. Mostly clear, with a low around 37.
Sunday 2025-10-19, Sunny. Sunny, with a high near 70.- Sunday Night 2025-10-19, Partly Cloudy. Partly cloudy, with a low around 45.
Monday 2025-10-20, Mostly Sunny then Slight Chance Showers. A slight chance of showers. Mostly sunny, with a high near 62.
Monday Night 2025-10-20, Chance Showers. A chance of showers. Partly cloudy, with a low around 38.
Tuesday 2025-10-21, Chance Showers and Breezy. A chance of showers. Mostly sunny, with a high near 53. Breezy.